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sion / tion Word SortComplete the Word Sort.
These base words can end with either %27sion%27 or %27tion%27
Sort the words according to the following generalisations:
If a word ends in se or te - drop the e and add ion.
For example: complete - completion or supervise - supervision.
If a word ends in de - drop the de and add sion.
For example: conclude - conclusion or invade - invasion.